I'd definitely choose another theme. I've always disliked that theme no matter what I do with it. The problem is most of Freewebs' themes aren't very good. I'd recommend making a custom website using a pre-made template. So long as you can code in HTML and CSS (I believe Action is capable of this) you can make just about anything.
Choosing a .co.cc domain name might help too. Oh, and doesn't Freewebs allow you to add custom CSS to your template? If so you might be able to make a better design without having to switch hosts.
You might be able to make this website work. What you need is a unifying theme. You've got blue, white, green, and brown. Choose one and work with it. They don't mix together very well. Customize the CSS and change the background to something that fits better and you'll have a website that flows together.